19135312

素因数分解:

$2^4\times 7^1\times {\mathrm{170851}}^1$

素因数の和:170866

約数の個数: 20

約数和(自身を含む): 42371296

約数和(自身を除く): 23235984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 170851, 341702, 683404, 1195957, 1366808, 2391914, 2733616, 4783828, 9567656, 19135312]

約数ペア:

[(1, 19135312), (2, 9567656), (4, 4783828), (7, 2733616), (8, 2391914), (14, 1366808), (16, 1195957), (28, 683404), (56, 341702), (112, 170851)]